736 lines
24 KiB
C++
736 lines
24 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "history/media/history_media_web_page.h"
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#include "layout.h"
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#include "core/click_handler_types.h"
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#include "lang/lang_keys.h"
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#include "history/history_item_components.h"
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#include "history/history_item.h"
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#include "history/history.h"
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#include "history/view/history_view_element.h"
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#include "history/view/history_view_cursor_state.h"
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#include "history/media/history_media_common.h"
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#include "ui/image/image.h"
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#include "ui/text_options.h"
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#include "data/data_session.h"
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#include "data/data_media_types.h"
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#include "data/data_web_page.h"
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#include "data/data_photo.h"
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#include "data/data_file_origin.h"
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#include "styles/style_history.h"
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namespace {
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using TextState = HistoryView::TextState;
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} // namespace
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namespace {
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constexpr auto kMaxOriginalEntryLines = 8192;
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int articleThumbWidth(not_null<PhotoData*> thumb, int height) {
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auto w = thumb->thumbnail()->width();
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auto h = thumb->thumbnail()->height();
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return qMax(qMin(height * w / h, height), 1);
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}
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int articleThumbHeight(not_null<PhotoData*> thumb, int width) {
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return qMax(
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thumb->thumbnail()->height() * width / thumb->thumbnail()->width(),
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1);
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}
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std::vector<std::unique_ptr<Data::Media>> PrepareCollageMedia(
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not_null<HistoryItem*> parent,
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const WebPageCollage &data) {
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auto result = std::vector<std::unique_ptr<Data::Media>>();
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result.reserve(data.items.size());
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for (const auto item : data.items) {
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if (const auto document = base::get_if<DocumentData*>(&item)) {
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result.push_back(std::make_unique<Data::MediaFile>(
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parent,
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*document));
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} else if (const auto photo = base::get_if<PhotoData*>(&item)) {
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result.push_back(std::make_unique<Data::MediaPhoto>(
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parent,
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*photo));
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} else {
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return {};
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}
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if (!result.back()->canBeGrouped()) {
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return {};
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}
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}
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return result;
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}
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} // namespace
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HistoryWebPage::HistoryWebPage(
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not_null<Element*> parent,
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not_null<WebPageData*> data)
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: HistoryMedia(parent)
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, _data(data)
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, _title(st::msgMinWidth - st::webPageLeft)
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, _description(st::msgMinWidth - st::webPageLeft) {
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history()->owner().registerWebPageView(_data, _parent);
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}
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QSize HistoryWebPage::countOptimalSize() {
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if (_data->pendingTill) {
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return { 0, 0 };
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}
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const auto versionChanged = (_dataVersion != _data->version);
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if (versionChanged) {
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_dataVersion = _data->version;
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_openl = nullptr;
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_attach = nullptr;
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_collage = PrepareCollageMedia(_parent->data(), _data->collage);
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_title = Text(st::msgMinWidth - st::webPageLeft);
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_description = Text(st::msgMinWidth - st::webPageLeft);
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_siteNameWidth = 0;
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}
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auto lineHeight = unitedLineHeight();
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if (!_openl && !_data->url.isEmpty()) {
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const auto previewOfHiddenUrl = [&] {
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const auto simplify = [](const QString &url) {
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auto result = url.toLower();
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if (result.endsWith('/')) {
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result.chop(1);
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}
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const auto prefixes = { qstr("http://"), qstr("https://") };
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for (const auto &prefix : prefixes) {
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if (result.startsWith(prefix)) {
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result = result.mid(prefix.size());
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break;
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}
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}
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return result;
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};
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const auto simplified = simplify(_data->url);
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const auto full = _parent->data()->originalText();
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for (const auto &entity : full.entities) {
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if (entity.type() != EntityType::Url) {
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continue;
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}
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const auto link = full.text.mid(
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entity.offset(),
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entity.length());
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if (simplify(link) == simplified) {
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return false;
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}
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}
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return true;
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}();
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_openl = previewOfHiddenUrl
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? std::make_shared<HiddenUrlClickHandler>(_data->url)
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: std::make_shared<UrlClickHandler>(_data->url, true);
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if (_data->document && _data->document->isWallPaper()) {
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_openl = std::make_shared<DocumentWrappedClickHandler>(
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std::move(_openl),
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_data->document,
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_parent->data()->fullId());
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}
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}
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// init layout
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auto title = TextUtilities::SingleLine(_data->title.isEmpty()
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? _data->author
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: _data->title);
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if (!_collage.empty()) {
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_asArticle = false;
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} else if (!_data->document
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&& _data->photo
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&& _data->type != WebPageType::Photo
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&& _data->type != WebPageType::Video) {
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if (_data->type == WebPageType::Profile) {
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_asArticle = true;
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} else if (_data->siteName == qstr("Twitter")
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|| _data->siteName == qstr("Facebook")
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|| _data->type == WebPageType::ArticleWithIV) {
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_asArticle = false;
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} else {
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_asArticle = true;
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}
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if (_asArticle
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&& _data->description.text.isEmpty()
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&& title.isEmpty()
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&& _data->siteName.isEmpty()) {
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_asArticle = false;
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}
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} else {
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_asArticle = false;
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}
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// init attach
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if (!_attach && !_asArticle) {
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_attach = CreateAttach(
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_parent,
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_data->document,
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_data->photo,
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_collage,
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_data->url);
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}
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auto textFloatsAroundInfo = !_asArticle && !_attach && isBubbleBottom();
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// init strings
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if (_description.isEmpty() && !_data->description.text.isEmpty()) {
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auto text = _data->description;
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if (textFloatsAroundInfo) {
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text.text += _parent->skipBlock();
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}
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if (isLogEntryOriginal()) {
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// Fix layout for small bubbles (narrow media caption edit log entries).
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_description = Text(st::minPhotoSize
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- st::msgPadding.left()
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- st::msgPadding.right()
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- st::webPageLeft);
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}
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_description.setMarkedText(
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st::webPageDescriptionStyle,
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text,
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Ui::WebpageTextDescriptionOptions(_data->siteName));
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}
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if (_title.isEmpty() && !title.isEmpty()) {
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if (textFloatsAroundInfo && _description.isEmpty()) {
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title += _parent->skipBlock();
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}
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_title.setText(
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st::webPageTitleStyle,
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title,
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Ui::WebpageTextTitleOptions());
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}
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if (!_siteNameWidth && !displayedSiteName().isEmpty()) {
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_siteNameWidth = st::webPageTitleFont->width(displayedSiteName());
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}
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// init dimensions
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auto l = st::msgPadding.left() + st::webPageLeft, r = st::msgPadding.right();
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auto skipBlockWidth = _parent->skipBlockWidth();
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auto maxWidth = skipBlockWidth;
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auto minHeight = 0;
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auto siteNameHeight = _siteNameWidth ? lineHeight : 0;
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auto titleMinHeight = _title.isEmpty() ? 0 : lineHeight;
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auto descMaxLines = isLogEntryOriginal() ? kMaxOriginalEntryLines : (3 + (siteNameHeight ? 0 : 1) + (titleMinHeight ? 0 : 1));
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auto descriptionMinHeight = _description.isEmpty() ? 0 : qMin(_description.minHeight(), descMaxLines * lineHeight);
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auto articleMinHeight = siteNameHeight + titleMinHeight + descriptionMinHeight;
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auto articlePhotoMaxWidth = 0;
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if (_asArticle) {
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articlePhotoMaxWidth = st::webPagePhotoDelta + qMax(articleThumbWidth(_data->photo, articleMinHeight), lineHeight);
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}
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if (_siteNameWidth) {
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if (_title.isEmpty() && _description.isEmpty() && textFloatsAroundInfo) {
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accumulate_max(maxWidth, _siteNameWidth + _parent->skipBlockWidth());
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} else {
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accumulate_max(maxWidth, _siteNameWidth + articlePhotoMaxWidth);
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}
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minHeight += lineHeight;
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}
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if (!_title.isEmpty()) {
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accumulate_max(maxWidth, _title.maxWidth() + articlePhotoMaxWidth);
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minHeight += titleMinHeight;
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}
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if (!_description.isEmpty()) {
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accumulate_max(maxWidth, _description.maxWidth() + articlePhotoMaxWidth);
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minHeight += descriptionMinHeight;
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}
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if (_attach) {
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auto attachAtTop = !_siteNameWidth && _title.isEmpty() && _description.isEmpty();
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if (!attachAtTop) minHeight += st::mediaInBubbleSkip;
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_attach->initDimensions();
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auto bubble = _attach->bubbleMargins();
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auto maxMediaWidth = _attach->maxWidth() - bubble.left() - bubble.right();
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if (isBubbleBottom() && _attach->customInfoLayout()) {
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maxMediaWidth += skipBlockWidth;
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}
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accumulate_max(maxWidth, maxMediaWidth);
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minHeight += _attach->minHeight() - bubble.top() - bubble.bottom();
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if (!_attach->additionalInfoString().isEmpty()) {
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minHeight += bottomInfoPadding();
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}
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}
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if (_data->type == WebPageType::Video && _data->duration) {
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_duration = formatDurationText(_data->duration);
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_durationWidth = st::msgDateFont->width(_duration);
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}
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maxWidth += st::msgPadding.left() + st::webPageLeft + st::msgPadding.right();
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auto padding = inBubblePadding();
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minHeight += padding.top() + padding.bottom();
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if (_asArticle) {
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minHeight = resizeGetHeight(maxWidth);
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}
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return { maxWidth, minHeight };
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}
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QSize HistoryWebPage::countCurrentSize(int newWidth) {
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if (_data->pendingTill) {
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return { newWidth, minHeight() };
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}
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auto innerWidth = newWidth - st::msgPadding.left() - st::webPageLeft - st::msgPadding.right();
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auto newHeight = 0;
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auto lineHeight = unitedLineHeight();
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auto linesMax = isLogEntryOriginal() ? kMaxOriginalEntryLines : 5;
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auto siteNameLines = _siteNameWidth ? 1 : 0;
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auto siteNameHeight = _siteNameWidth ? lineHeight : 0;
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if (asArticle()) {
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_pixh = linesMax * lineHeight;
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do {
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_pixw = articleThumbWidth(_data->photo, _pixh);
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auto wleft = innerWidth - st::webPagePhotoDelta - qMax(_pixw, lineHeight);
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newHeight = siteNameHeight;
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if (_title.isEmpty()) {
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_titleLines = 0;
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} else {
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if (_title.countHeight(wleft) < 2 * st::webPageTitleFont->height) {
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_titleLines = 1;
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} else {
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_titleLines = 2;
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}
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newHeight += _titleLines * lineHeight;
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}
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auto descriptionHeight = _description.countHeight(wleft);
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if (descriptionHeight < (linesMax - siteNameLines - _titleLines) * st::webPageDescriptionFont->height) {
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// We have height for all the lines.
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_descriptionLines = -1;
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newHeight += descriptionHeight;
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} else {
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_descriptionLines = (linesMax - siteNameLines - _titleLines);
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newHeight += _descriptionLines * lineHeight;
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}
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if (newHeight >= _pixh) {
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break;
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}
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_pixh -= lineHeight;
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} while (_pixh > lineHeight);
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newHeight += bottomInfoPadding();
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} else {
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newHeight = siteNameHeight;
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if (_title.isEmpty()) {
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_titleLines = 0;
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} else {
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if (_title.countHeight(innerWidth) < 2 * st::webPageTitleFont->height) {
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_titleLines = 1;
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} else {
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_titleLines = 2;
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}
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newHeight += _titleLines * lineHeight;
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}
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if (_description.isEmpty()) {
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_descriptionLines = 0;
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} else {
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auto descriptionHeight = _description.countHeight(innerWidth);
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if (descriptionHeight < (linesMax - siteNameLines - _titleLines) * st::webPageDescriptionFont->height) {
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// We have height for all the lines.
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_descriptionLines = -1;
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newHeight += descriptionHeight;
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} else {
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_descriptionLines = (linesMax - siteNameLines - _titleLines);
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newHeight += _descriptionLines * lineHeight;
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}
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}
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if (_attach) {
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auto attachAtTop = !_siteNameWidth && !_titleLines && !_descriptionLines;
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if (!attachAtTop) newHeight += st::mediaInBubbleSkip;
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auto bubble = _attach->bubbleMargins();
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_attach->resizeGetHeight(innerWidth + bubble.left() + bubble.right());
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newHeight += _attach->height() - bubble.top() - bubble.bottom();
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if (!_attach->additionalInfoString().isEmpty()) {
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newHeight += bottomInfoPadding();
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} else if (isBubbleBottom() && _attach->customInfoLayout() && _attach->width() + _parent->skipBlockWidth() > innerWidth + bubble.left() + bubble.right()) {
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newHeight += bottomInfoPadding();
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}
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}
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}
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auto padding = inBubblePadding();
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newHeight += padding.top() + padding.bottom();
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return { newWidth, newHeight };
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}
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TextSelection HistoryWebPage::toDescriptionSelection(
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TextSelection selection) const {
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return HistoryView::UnshiftItemSelection(selection, _title);
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}
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TextSelection HistoryWebPage::fromDescriptionSelection(
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TextSelection selection) const {
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return HistoryView::ShiftItemSelection(selection, _title);
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}
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void HistoryWebPage::refreshParentId(not_null<HistoryItem*> realParent) {
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if (_attach) {
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_attach->refreshParentId(realParent);
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}
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}
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void HistoryWebPage::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const {
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if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) return;
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auto paintx = 0, painty = 0, paintw = width(), painth = height();
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auto outbg = _parent->hasOutLayout();
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bool selected = (selection == FullSelection);
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auto &barfg = selected ? (outbg ? st::msgOutReplyBarSelColor : st::msgInReplyBarSelColor) : (outbg ? st::msgOutReplyBarColor : st::msgInReplyBarColor);
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auto &semibold = selected ? (outbg ? st::msgOutServiceFgSelected : st::msgInServiceFgSelected) : (outbg ? st::msgOutServiceFg : st::msgInServiceFg);
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auto ®ular = selected ? (outbg ? st::msgOutDateFgSelected : st::msgInDateFgSelected) : (outbg ? st::msgOutDateFg : st::msgInDateFg);
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QMargins bubble(_attach ? _attach->bubbleMargins() : QMargins());
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auto padding = inBubblePadding();
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auto tshift = padding.top();
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auto bshift = padding.bottom();
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paintw -= padding.left() + padding.right();
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auto attachAdditionalInfoText = _attach ? _attach->additionalInfoString() : QString();
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if (asArticle()) {
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bshift += bottomInfoPadding();
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} else if (!attachAdditionalInfoText.isEmpty()) {
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bshift += bottomInfoPadding();
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} else if (isBubbleBottom() && _attach && _attach->customInfoLayout() && _attach->width() + _parent->skipBlockWidth() > paintw + bubble.left() + bubble.right()) {
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bshift += bottomInfoPadding();
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}
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QRect bar(rtlrect(st::msgPadding.left(), tshift, st::webPageBar, height() - tshift - bshift, width()));
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p.fillRect(bar, barfg);
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auto lineHeight = unitedLineHeight();
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if (asArticle()) {
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const auto contextId = _parent->data()->fullId();
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_data->photo->loadThumbnail(contextId);
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bool full = _data->photo->thumbnail()->loaded();
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QPixmap pix;
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auto pw = qMax(_pixw, lineHeight);
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auto ph = _pixh;
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auto pixw = _pixw, pixh = articleThumbHeight(_data->photo, _pixw);
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const auto maxw = ConvertScale(_data->photo->thumbnail()->width());
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const auto maxh = ConvertScale(_data->photo->thumbnail()->height());
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if (pixw * ph != pixh * pw) {
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float64 coef = (pixw * ph > pixh * pw) ? qMin(ph / float64(pixh), maxh / float64(pixh)) : qMin(pw / float64(pixw), maxw / float64(pixw));
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pixh = qRound(pixh * coef);
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pixw = qRound(pixw * coef);
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}
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if (full) {
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pix = _data->photo->thumbnail()->pixSingle(contextId, pixw, pixh, pw, ph, ImageRoundRadius::Small);
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} else if (_data->photo->thumbnailSmall()->loaded()) {
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pix = _data->photo->thumbnailSmall()->pixBlurredSingle(contextId, pixw, pixh, pw, ph, ImageRoundRadius::Small);
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} else if (const auto blurred = _data->photo->thumbnailInline()) {
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pix = blurred->pixBlurredSingle(contextId, pixw, pixh, pw, ph, ImageRoundRadius::Small);
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}
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p.drawPixmapLeft(padding.left() + paintw - pw, tshift, width(), pix);
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if (selected) {
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App::roundRect(p, rtlrect(padding.left() + paintw - pw, tshift, pw, _pixh, width()), p.textPalette().selectOverlay, SelectedOverlaySmallCorners);
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}
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paintw -= pw + st::webPagePhotoDelta;
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}
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if (_siteNameWidth) {
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p.setFont(st::webPageTitleFont);
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p.setPen(semibold);
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p.drawTextLeft(padding.left(), tshift, width(), (paintw >= _siteNameWidth) ? displayedSiteName() : st::webPageTitleFont->elided(displayedSiteName(), paintw));
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tshift += lineHeight;
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}
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if (_titleLines) {
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p.setPen(outbg ? st::webPageTitleOutFg : st::webPageTitleInFg);
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auto endskip = 0;
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if (_title.hasSkipBlock()) {
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endskip = _parent->skipBlockWidth();
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}
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_title.drawLeftElided(p, padding.left(), tshift, paintw, width(), _titleLines, style::al_left, 0, -1, endskip, false, selection);
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tshift += _titleLines * lineHeight;
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}
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if (_descriptionLines) {
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p.setPen(outbg ? st::webPageDescriptionOutFg : st::webPageDescriptionInFg);
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auto endskip = 0;
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if (_description.hasSkipBlock()) {
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endskip = _parent->skipBlockWidth();
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}
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if (_descriptionLines > 0) {
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_description.drawLeftElided(p, padding.left(), tshift, paintw, width(), _descriptionLines, style::al_left, 0, -1, endskip, false, toDescriptionSelection(selection));
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tshift += _descriptionLines * lineHeight;
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} else {
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_description.drawLeft(p, padding.left(), tshift, paintw, width(), style::al_left, 0, -1, toDescriptionSelection(selection));
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tshift += _description.countHeight(paintw);
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}
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}
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|
if (_attach) {
|
|
auto attachAtTop = !_siteNameWidth && !_titleLines && !_descriptionLines;
|
|
if (!attachAtTop) tshift += st::mediaInBubbleSkip;
|
|
|
|
auto attachLeft = padding.left() - bubble.left();
|
|
auto attachTop = tshift - bubble.top();
|
|
if (rtl()) attachLeft = width() - attachLeft - _attach->width();
|
|
|
|
p.translate(attachLeft, attachTop);
|
|
|
|
auto attachSelection = selected ? FullSelection : TextSelection { 0, 0 };
|
|
_attach->draw(p, r.translated(-attachLeft, -attachTop), attachSelection, ms);
|
|
auto pixwidth = _attach->width();
|
|
auto pixheight = _attach->height();
|
|
|
|
if (_data->type == WebPageType::Video
|
|
&& _collage.empty()
|
|
&& _data->photo
|
|
&& !_data->document) {
|
|
if (_attach->isReadyForOpen()) {
|
|
if (_data->siteName == qstr("YouTube")) {
|
|
st::youtubeIcon.paint(p, (pixwidth - st::youtubeIcon.width()) / 2, (pixheight - st::youtubeIcon.height()) / 2, width());
|
|
} else {
|
|
st::videoIcon.paint(p, (pixwidth - st::videoIcon.width()) / 2, (pixheight - st::videoIcon.height()) / 2, width());
|
|
}
|
|
}
|
|
if (_durationWidth) {
|
|
auto dateX = pixwidth - _durationWidth - st::msgDateImgDelta - 2 * st::msgDateImgPadding.x();
|
|
auto dateY = pixheight - st::msgDateFont->height - 2 * st::msgDateImgPadding.y() - st::msgDateImgDelta;
|
|
auto dateW = pixwidth - dateX - st::msgDateImgDelta;
|
|
auto dateH = pixheight - dateY - st::msgDateImgDelta;
|
|
|
|
App::roundRect(p, dateX, dateY, dateW, dateH, selected ? st::msgDateImgBgSelected : st::msgDateImgBg, selected ? DateSelectedCorners : DateCorners);
|
|
|
|
p.setFont(st::msgDateFont);
|
|
p.setPen(st::msgDateImgFg);
|
|
p.drawTextLeft(dateX + st::msgDateImgPadding.x(), dateY + st::msgDateImgPadding.y(), pixwidth, _duration);
|
|
}
|
|
}
|
|
|
|
p.translate(-attachLeft, -attachTop);
|
|
|
|
if (!attachAdditionalInfoText.isEmpty()) {
|
|
p.setFont(st::msgDateFont);
|
|
p.setPen(selected ? (outbg ? st::msgOutDateFgSelected : st::msgInDateFgSelected) : (outbg ? st::msgOutDateFg : st::msgInDateFg));
|
|
p.drawTextLeft(st::msgPadding.left(), bar.y() + bar.height() + st::mediaInBubbleSkip, width(), attachAdditionalInfoText);
|
|
}
|
|
}
|
|
}
|
|
|
|
bool HistoryWebPage::asArticle() const {
|
|
return _asArticle && (_data->photo != nullptr);
|
|
}
|
|
|
|
TextState HistoryWebPage::textState(QPoint point, StateRequest request) const {
|
|
auto result = TextState(_parent);
|
|
|
|
if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) {
|
|
return result;
|
|
}
|
|
auto paintx = 0, painty = 0, paintw = width(), painth = height();
|
|
|
|
QMargins bubble(_attach ? _attach->bubbleMargins() : QMargins());
|
|
auto padding = inBubblePadding();
|
|
auto tshift = padding.top();
|
|
auto bshift = padding.bottom();
|
|
if (asArticle() || (isBubbleBottom() && _attach && _attach->customInfoLayout() && _attach->width() + _parent->skipBlockWidth() > paintw + bubble.left() + bubble.right())) {
|
|
bshift += bottomInfoPadding();
|
|
}
|
|
paintw -= padding.left() + padding.right();
|
|
|
|
auto lineHeight = unitedLineHeight();
|
|
auto inThumb = false;
|
|
if (asArticle()) {
|
|
auto pw = qMax(_pixw, lineHeight);
|
|
if (rtlrect(padding.left() + paintw - pw, 0, pw, _pixh, width()).contains(point)) {
|
|
inThumb = true;
|
|
}
|
|
paintw -= pw + st::webPagePhotoDelta;
|
|
}
|
|
int symbolAdd = 0;
|
|
if (_siteNameWidth) {
|
|
tshift += lineHeight;
|
|
}
|
|
if (_titleLines) {
|
|
if (point.y() >= tshift && point.y() < tshift + _titleLines * lineHeight) {
|
|
Text::StateRequestElided titleRequest = request.forText();
|
|
titleRequest.lines = _titleLines;
|
|
result = TextState(_parent, _title.getStateElidedLeft(
|
|
point - QPoint(padding.left(), tshift),
|
|
paintw,
|
|
width(),
|
|
titleRequest));
|
|
} else if (point.y() >= tshift + _titleLines * lineHeight) {
|
|
symbolAdd += _title.length();
|
|
}
|
|
tshift += _titleLines * lineHeight;
|
|
}
|
|
if (_descriptionLines) {
|
|
auto descriptionHeight = (_descriptionLines > 0) ? _descriptionLines * lineHeight : _description.countHeight(paintw);
|
|
if (point.y() >= tshift && point.y() < tshift + descriptionHeight) {
|
|
if (_descriptionLines > 0) {
|
|
Text::StateRequestElided descriptionRequest = request.forText();
|
|
descriptionRequest.lines = _descriptionLines;
|
|
result = TextState(_parent, _description.getStateElidedLeft(
|
|
point - QPoint(padding.left(), tshift),
|
|
paintw,
|
|
width(),
|
|
descriptionRequest));
|
|
} else {
|
|
result = TextState(_parent, _description.getStateLeft(
|
|
point - QPoint(padding.left(), tshift),
|
|
paintw,
|
|
width(),
|
|
request.forText()));
|
|
}
|
|
} else if (point.y() >= tshift + descriptionHeight) {
|
|
symbolAdd += _description.length();
|
|
}
|
|
tshift += descriptionHeight;
|
|
}
|
|
if (inThumb) {
|
|
result.link = _openl;
|
|
} else if (_attach) {
|
|
auto attachAtTop = !_siteNameWidth && !_titleLines && !_descriptionLines;
|
|
if (!attachAtTop) tshift += st::mediaInBubbleSkip;
|
|
|
|
if (QRect(padding.left(), tshift, paintw, height() - tshift - bshift).contains(point)) {
|
|
auto attachLeft = padding.left() - bubble.left();
|
|
auto attachTop = tshift - bubble.top();
|
|
if (rtl()) attachLeft = width() - attachLeft - _attach->width();
|
|
result = _attach->textState(point - QPoint(attachLeft, attachTop), request);
|
|
result.link = replaceAttachLink(result.link);
|
|
}
|
|
}
|
|
|
|
result.symbol += symbolAdd;
|
|
return result;
|
|
}
|
|
|
|
ClickHandlerPtr HistoryWebPage::replaceAttachLink(
|
|
const ClickHandlerPtr &link) const {
|
|
if (!link || !_attach->isReadyForOpen() || !_collage.empty()) {
|
|
return link;
|
|
}
|
|
if (_data->document) {
|
|
if (_data->document->isWallPaper()) {
|
|
return _openl;
|
|
}
|
|
} else if (_data->photo) {
|
|
if (_data->type == WebPageType::Profile
|
|
|| _data->type == WebPageType::Video) {
|
|
return _openl;
|
|
} else if (_data->type == WebPageType::Photo
|
|
|| _data->siteName == qstr("Twitter")
|
|
|| _data->siteName == qstr("Facebook")) {
|
|
// leave photo link
|
|
} else {
|
|
return _openl;
|
|
}
|
|
}
|
|
return link;
|
|
}
|
|
|
|
TextSelection HistoryWebPage::adjustSelection(TextSelection selection, TextSelectType type) const {
|
|
if (!_descriptionLines || selection.to <= _title.length()) {
|
|
return _title.adjustSelection(selection, type);
|
|
}
|
|
auto descriptionSelection = _description.adjustSelection(toDescriptionSelection(selection), type);
|
|
if (selection.from >= _title.length()) {
|
|
return fromDescriptionSelection(descriptionSelection);
|
|
}
|
|
auto titleSelection = _title.adjustSelection(selection, type);
|
|
return { titleSelection.from, fromDescriptionSelection(descriptionSelection).to };
|
|
}
|
|
|
|
void HistoryWebPage::clickHandlerActiveChanged(const ClickHandlerPtr &p, bool active) {
|
|
if (_attach) {
|
|
_attach->clickHandlerActiveChanged(p, active);
|
|
}
|
|
}
|
|
|
|
void HistoryWebPage::clickHandlerPressedChanged(const ClickHandlerPtr &p, bool pressed) {
|
|
if (_attach) {
|
|
_attach->clickHandlerPressedChanged(p, pressed);
|
|
}
|
|
}
|
|
|
|
bool HistoryWebPage::enforceBubbleWidth() const {
|
|
return (_attach != nullptr)
|
|
&& (_data->document != nullptr)
|
|
&& _data->document->isWallPaper();
|
|
}
|
|
|
|
void HistoryWebPage::playAnimation(bool autoplay) {
|
|
if (_attach) {
|
|
if (autoplay) {
|
|
_attach->autoplayAnimation();
|
|
} else {
|
|
_attach->playAnimation();
|
|
}
|
|
}
|
|
}
|
|
|
|
bool HistoryWebPage::isDisplayed() const {
|
|
const auto item = _parent->data();
|
|
return !_data->pendingTill
|
|
&& !item->Has<HistoryMessageLogEntryOriginal>();
|
|
}
|
|
|
|
TextForMimeData HistoryWebPage::selectedText(TextSelection selection) const {
|
|
auto titleResult = _title.toTextForMimeData(selection);
|
|
auto descriptionResult = _description.toTextForMimeData(
|
|
toDescriptionSelection(selection));
|
|
if (titleResult.empty()) {
|
|
return descriptionResult;
|
|
} else if (descriptionResult.empty()) {
|
|
return titleResult;
|
|
}
|
|
|
|
return titleResult.append('\n').append(std::move(descriptionResult));
|
|
}
|
|
|
|
QMargins HistoryWebPage::inBubblePadding() const {
|
|
auto lshift = st::msgPadding.left() + st::webPageLeft;
|
|
auto rshift = st::msgPadding.right();
|
|
auto bshift = isBubbleBottom() ? st::msgPadding.left() : st::mediaInBubbleSkip;
|
|
auto tshift = isBubbleTop() ? st::msgPadding.left() : st::mediaInBubbleSkip;
|
|
return QMargins(lshift, tshift, rshift, bshift);
|
|
}
|
|
|
|
bool HistoryWebPage::isLogEntryOriginal() const {
|
|
return _parent->data()->isLogEntry() && _parent->media() != this;
|
|
}
|
|
|
|
int HistoryWebPage::bottomInfoPadding() const {
|
|
if (!isBubbleBottom()) return 0;
|
|
|
|
auto result = st::msgDateFont->height;
|
|
|
|
// We use padding greater than st::msgPadding.bottom() in the
|
|
// bottom of the bubble so that the left line looks pretty.
|
|
// but if we have bottom skip because of the info display
|
|
// we don't need that additional padding so we replace it
|
|
// back with st::msgPadding.bottom() instead of left().
|
|
result += st::msgPadding.bottom() - st::msgPadding.left();
|
|
return result;
|
|
}
|
|
|
|
QString HistoryWebPage::displayedSiteName() const {
|
|
return (_data->document && _data->document->isWallPaper())
|
|
? lang(lng_media_chat_background)
|
|
: _data->siteName;
|
|
}
|
|
|
|
HistoryWebPage::~HistoryWebPage() {
|
|
history()->owner().unregisterWebPageView(_data, _parent);
|
|
}
|